Classmates.com

All this talk about Alumni Junction in my previous post raised a question for me - does anyone out there actually use classmates.com?  I don't know of anyone.  I am sure it is a reputable business.  I remember seeing a headline from The Onion which went something like "No One Has The Heart to Tell the Classmates.com People About Facebook".  I think that pretty much said it all.  Does anyone use it?  How does it compare against facebook?  Is there anything better or worthwhile about it?  I think it was, at one point, a great idea, but even if it has some selling points on facebook, it loses out on lack of participants alone.   One can reach many more old classmates on facebook.

Anyhow.  I am not trying to trash classmates.com because I know nothing about it (semi-disclaimer).  I am just curious if that's pretty much a universal sentiment....